Allis Chalmers D19

The Allis Chalmers D19 is a tractor produced by Allis Chalmers. It is equipped with a 262 ci 4.3 L engine. The listed engine power is Gasoline (listed): 85 hp / 63.4 kW; Diesel (listed): 80 hp / 59.7 kW; LP gas (listed): 80 hp / 59.7 kW. Transmission: Power Director. Operating weight: 6650 to 6840 pounds.

Overview

	1961 - 1964 D SeriesRow-Crop tractor D Series Row-Crop tractor

Production
Manufacturer	Allis Chalmers
Row-Crop tractor
Built in West Allis, Wisconsin, USA
Total built	10,591
Original price was $5,300 in 1964

Allis Chalmers D19 Transmission
8-speed sliding gear
Transmission details ...

Allis Chalmers D19 Power
Engine	85 hp 63.4 kW
Diesel Drawbar (claimed)	62.5 hp 46.6 kW
Gas Drawbar (claimed)	66.5 hp 49.6 kW
LP-gas Drawbar (claimed)	61.5 hp 45.9 kW
Diesel PTO (claimed)	70.4 hp 52.5 kW
Gas PTO (claimed)	75.3 hp 56.2 kW
LP-gas PTO (claimed)	69.6 hp 51.9 kW
Plows	5
Drawbar (tested)	63.91 hp 47.7 kW
PTO (tested)	71.54 hp 53.3 kW
Performance test details ...

Mechanical
Two-wheel drive
Steering	power assist
Differential mechanical band and dry disc brakes
Open operator station.

Tractor hitch
Rear Type	II
Type	Snap-Coupler

Power Take-off (PTO)
Rear PTO	live
Rear PTO Type	540 (1.375)
Engine RPM	540@1760

Dimensions & Tires
Wheelbase	102.4 inches 260 cm
Weight	6650 to 6840 pounds
Front tire	6.50x16
Rear tire	15.5x38
Full dimensions and tires ...

References
the Big New D-19 published in 1961, by Allis Chalmers
D-19 published in 1963, by Allis Chalmers
more work... less sweat published in 1962, by Allis Chalmers

Engine

Engine options
Allis Chalmers 4.3L 6-cyl gasoline
Allis-Chalmers 4.3L 6-cyl diesel
Allis-Chalmers 4.3L 6-cyl LP gas

Engine Detail — 262 ci / 4.3 L Gasoline

Manufacturer	Allis Chalmers G-262
Fuel Type	Gasoline
Configuration	6-cylinder, liquid-cooled
Displacement	262 ci 4.3 L
Bore/Stroke	3.5625x4.375 inches 90 x 111 mm
Power	85 hp 63.4 kW
Air cleaner	dry with precleaner
Compression	8.0:1
Rated RPM	2000
Idle RPM	375-2300
Firing order	1-5-3-6-2-4
Starter volts	12

Allis Chalmers D19 Engine

Engine Detail — 262 ci / 4.3 L Diesel

Manufacturer	Allis-Chalmers D-262T
Configuration	turbocharged diesel, 6-cylinder, liquid-cooled
Displacement	262 ci 4.3 L
Bore/Stroke	3.5625x4.375 inches 90 x 111 mm
Power	80 hp 59.7 kW
Air cleaner	dry with precleaner
Compression	14.0:1 (early)
	15.0:1 (late)
Rated RPM	2000
Idle RPM	650-2300
Firing order	1-5-3-6-2-4
Starter volts	12

Engine Detail — 262 ci / 4.3 L LP Gas

Manufacturer	Allis-Chalmers
Fuel Type	LP gas
Configuration	6-cylinder, liquid-cooled
Displacement	262 ci 4.3 L
Bore/Stroke	3.5625x4.375 inches 90 x 111 mm
Power	80 hp 59.7 kW
Air cleaner	dry with precleaner
Compression	9.35:1
Rated RPM	2000
Idle RPM	375-2300
Firing order	1-5-3-6-2-4
Starter volts	12

Allis Chalmers D19 Engine

Transmission

Transmission — Power Director

Transmission	Power Director
Type	sliding gear
Gears	8 forward and 2 reverse
With 15.8x38 rear tires.

Dimensions

Allis Chalmers D19 Tires
Ag front	6.50x16
Ag rear	15.5x38
Ag front	9.00x10 (single front)
Ag rear	16.9x34
	14.9x38
	18.4x34
	23.1x26 (rice)

Dimensions
Wheelbase	102.4 inches 260 cm
Length	154 inches 391 cm
Width	83.6 inches 212 cm
Height	89 inches 226 cm
Rear axle	2.75 inch diameter 69 mm
Front tread	60 to 84 inches 152 to 213 cm
Rear tread	60 to 80 inches 152 to 203 cm
Rear tread	60 to 88 inches 152 to 223 cm (PAVT)

Allis Chalmers D19 Weight
Gas Operating	6650 lbs 3016 kg
Diesel Operating	6840 lbs 3102 kg
Ballasted	11210 lbs 5084 kg

Tests

Tractor Tests
NTTL 810: gasoline 8-speed 2WD
NTTL 811: diesel 8-speed 2WD
NTTL 814: LP gas 8-speed 2WD

Nebraska Tractor Test 810
Gasoline 8-speed 2WD April 3 - 19, 1962 Link: Nebraska Tractor Test 810 file
PTO performance
Power at rated engine speed	71.54 hp 53.3 kW
Fuel use	6.2 gal/hour 23.5 l/hour
Power at rated PTO speed	65.19 hp 48.6 kW
Fuel use	5.6 gal/hour 21.2 l/hour
Drawbar performance
Max power	63.91 hp 47.7 kW
Fuel use	6.8 gal/hour 25.7 l/hour
Gear 5 used for power test.
Max pull	8587 lbs 3895 kg
Gear 1 used for pull test.

Nebraska Tractor Test 811
Diesel 8-speed 2WD April 3 - 18, 1962 Link: Nebraska Tractor Test 811 file
PTO performance
Power at rated engine speed	66.92 hp 49.9 kW
Fuel use	5.2 gal/hour 19.7 l/hour
Power at rated PTO speed	64.83 hp 48.3 kW
Fuel use	4.9 gal/hour 18.5 l/hour
Drawbar performance
Max power	62.05 hp 46.3 kW
Fuel use	5.4 gal/hour 20.4 l/hour
Gear 5 used for power test.
Max pull	8459 lbs 3837 kg
Gear 1 used for pull test.

Nebraska Tractor Test 814
LP gas 8-speed 2WD April 9 - 19, 1962 Link: Nebraska Tractor Test 814 file
PTO performance
Power at rated engine speed	66.19 hp 49.4 kW
Fuel use	7.4 gal/hour 28.0 l/hour
Power at rated PTO speed	59.88 hp 44.7 kW
Fuel use	6.5 gal/hour 24.6 l/hour
Drawbar performance
Max power	58.29 hp 43.5 kW
Fuel use	7.5 gal/hour 28.4 l/hour
Gear 5 used for power test.
Max pull	8674 lbs 3934 kg
Gear 1 used for pull test.

Photos

Allis-Chalmers D19, right side.

Allis-Chalmers D19 with LP-gas engine.

Allis-Chalmers D19 with LP-gas engine.

Allis-Chalmers D19, left side.

Allis-Chalmers D19 operator station and controls.

Allis-Chalmers D19 high-crop with LP-gas engine.

Allis-Chalmers D19 high-crop with LP-gas engine.